CHAPTER IV MAINTENANCE SECTION
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4.1 MAINTENANCE AND PRECAUTIONS OF SKID LOADER.
4.1.1 THE USER SHALL CARRY OUT RUNNING-IN LF NEW LOADER AFTER PURCHASING THE
LOADER, IN THE COURSE OF RUNNING-IN OF NEW LOADER. OPERATION AND MAINTENANCE
IN ACCORDANCE WITH THE FOLLOWING REGULATION. PRECAUTIONS IN THE COURSE OF
RUNNING-IN:
4.1.1.1 The running-in period for a new loader is 100 hours, the forward gear 2 and reverse gear 2
shall be arranged for running-in respectively.
4.1.1.2 During the running-in period, the load on the loader may not exceed 70% of the rated load.
4.1.1.3 Pay attention to the lubrication of the loader, and replace or add lubricating grease in
accordance with the specified interval.
4.1.1.4 Pay attention to the temperature of wheel hub and wheel case, and identify and eliminate
the cause if overheating is found.
4.1.1.5 Inspect whether the bolts and nuts of all parts are properly tightened up.
4.1.1.6 During the running-in period, it is advised to work with bulk materials only, and the working
may not be carried out too violently.
4.1.1.7 After the cold engine is started up, make it run at idle speed for 10 minutes first.
4.1.2 OPERATIONS TO BE CARRIED OUT AFTER TWENTY HOURS OF RUNNING-IN
4.1.2.1 Inspect the tightening of all bolts and nuts, especially cylinder head bolts, exhaust pipe bolts,
wheel rim nuts, jointing bolts.
4.1.2.2 Clean rough, detailed oil filter and fuel filter.
4.1.2.3 Inspect the tension of fan belt, pay attention to whether the power supply from generator to
accumulator is normal or not.
4.1.2.4 Inspect the sealing property of hydraulic system and brake system.
4.1.2.5 Inspect the connection of each control handle and throttle lever.
4.1.2.6 Inspect the temperature and connection of each part of electrical systems, the power supply
to engine, the conditions and lighting devices and turn lamps.
4.1.3 OPERATIONS SHOULD BE FOLLOWED AS BELOW AFTER RUNNING-IN
PERIOD
4
.1.3.1 Replace engine oil.
4.1.4 All the inspect should be done under the condition of stopping the machine in the wide,
level and clean place! Flat the control bucket before stopping the machine. Cut off the power
before inspecting (switch the power on if necessary), pull the key out and then hang nameplate
"no operation" on the starting switch or operational lever! Before adding and draining oil ,
waiting to cool the oil temperature and then loose the seal cover slowly, release the pressure,
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